*,html,body{
	margin: 0 auto;
	padding: 0 auto;
}
a{
	text-decoration: none;
}
ul{
	list-style: none;
	margin: 0;
	padding: 0;
}
.tr{
	border-bottom: 1px solid #bebebe;
}
#div1{
	height: 500px;
	width: 430px;
	float: left;
	margin-top: 50px;
	margin-left: 60px;
	box-shadow: 0 0 30px #a8a8a8;
}
#div1-div{
	margin-top: 20px;
	margin-left: 25px;
	height: 60px;
	width: 380px;
}
.span5{
	float: left;
	margin-top: 18px;
	margin-left: 50px;
	font-size: 16px;
	font-family: 微软雅黑;
	color: #3b3b3b;
}
#dropdown1{
	float: left;
	margin-top: 10px;
	margin-left: 45px;
	width: 200px;
	height: 40px;
	border: 1px solid #00FFFF;
}
.subject_name2{
	float: left;
	margin-top: 10px;
	margin-left: 30px;
	width: 200px;
	height: 40px;
	border: 1px solid #00FFFF;
}
.submit{
	width: 90px;
	height: 30px;
	background-color: #01AAED;
	color: white;
	border:0px;
	float: left;
	margin-top: 5px;
	margin-left: 150px;
}
#div2{
	width: 1300px;
	height: auto;
	float: left;
	margin-top: 50px;
	margin-left: 50px;
	box-shadow: 0 0 30px #a8a8a8;
}
#div2-div1{
	width: 1200px;
	height: 60px;
	float: left;
	margin-top: 10px;
	margin-left: 50px;
}
.head-th1{
	height: 60px;
	width: 400px;
	float: left;
	text-align: center;
}
.head-th2{
	height: 60px;
	width: 200px;
	float: left;
}
.head-th3{
	height: 60px;
	width: 400px;
	float: left;
}
.head-th4{
	height: 60px;
	width: 200px;
	float: left;
}
.span1{
	float: left;
	margin-top: 30px;
	margin-left: 10px;
	font-size: 16px;
	font-family: 微软雅黑;
	color: #a8a8a8;
}
.span2{
	float: left;
}
#div2-div2{
	width: 1200px;
	height: auto;
	float: left;
	margin-left: 50px;
	
}
.span3{
	float: left;
	margin-top: 18px;
	margin-left: 10px;
	font-size: 16px;
	font-family: 微软雅黑;
	color: #3b3b3b;
}
.span4{
	float: left;
	margin-top: 18px;
	margin-left: 10px;
	font-size: 16px;
	font-family: 微软雅黑;
	color: #55ffff;
}
#div2-div3{
	width: 1200px;
	height: 60px;
	float: left;
	margin-top: 25px;
	margin-left: 50px;
}
.buchang{
	width: 200px;
	float: left;
	height: 100%;
	margin-top: 28px;
	margin-left: 20px;
}
.buju{
	float: left;
	margin-top: 8px;
	margin-left: 20px;
}
